If the original text of others is quoted in the paper, it will be marked when checking the duplicate, and the format must be correct to avoid being identified as plagiarism by the duplicate checking system; If it is not marked, the duplicate checking system will detect the references of the cited papers and take this text as duplicate checking text.

If there is a red mark, it may be because the format of the reference is not standardized, and the reference duplicate checking system with irregular format cannot recognize it, so it will be used as duplicate checking text.

Of course, as long as the author does not cite too many documents, the proportion of references in the paper will not be too much, and it will not have a bad influence on the quality and repetition rate of the paper.

References are marked in red: If you find that the references and even the contents of your paper are marked in red after duplicate checking, then you need to investigate the cause of the problem. Basically, this happens because the format is not standardized when we typeset.

For example, the footnotes in the paper are not automatically inserted by word. If there is something wrong with the format of the references, the duplicate checking system will not recognize them correctly, so that this part of the content will be detected as text content, and then it only needs to be re-edited according to the formal paper format.